1804603680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10357}}^1$

素因数の和:10400

約数の個数: 216

約数和(自身を含む): 6769595196

約数和(自身を除く): 4964991516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7920, 8712, 9680, 10357, 10890, 11616, 14520, 15840, 17424, 19360, 20714, 21780, 29040, 31071, 34848, 41428, 43560, 51785, 58080, 62142, 82856, 87120, 93213, 103570, 113927, 124284, 155355, 165712, 174240, 186426, 207140, 227854, 248568, 310710, 331424, 341781, 372852, 414280, 455708, 466065, 497136, 569635, 621420, 683562, 745704, 828560, 911416, 932130, 994272, 1025343, 1139270, 1242840, 1253197, 1367124, 1491408, 1657120, 1708905, 1822832, 1864260, 2050686, 2278540, 2485680, 2506394, 2734248, 2982816, 3417810, 3645664, 3728520, 3759591, 4101372, 4557080, 4971360, 5012788, 5126715, 5468496, 6265985, 6835620, 7457040, 7519182, 8202744, 9114160, 10025576, 10253430, 10936992, 11278773, 12531970, 13671240, 14914080, 15038364, 16405488, 18228320, 18797955, 20051152, 20506860, 22557546, 25063940, 27342480, 30076728, 32810976, 37595910, 40102304, 41013720, 45115092, 50127880, 54684960, 56393865, 60153456, 75191820, 82027440, 90230184, 100255760, 112787730, 120306912, 150383640, 164054880, 180460368, 200511520, 225575460, 300767280, 360920736, 451150920, 601534560, 902301840, 1804603680]

約数ペア:

[(1, 1804603680), (2, 902301840), (3, 601534560), (4, 451150920), (5, 360920736), (6, 300767280), (8, 225575460), (9, 200511520), (10, 180460368), (11, 164054880), (12, 150383640), (15, 120306912), (16, 112787730), (18, 100255760), (20, 90230184), (22, 82027440), (24, 75191820), (30, 60153456), (32, 56393865), (33, 54684960), (36, 50127880), (40, 45115092), (44, 41013720), (45, 40102304), (48, 37595910), (55, 32810976), (60, 30076728), (66, 27342480), (72, 25063940), (80, 22557546), (88, 20506860), (90, 20051152), (96, 18797955), (99, 18228320), (110, 16405488), (120, 15038364), (121, 14914080), (132, 13671240), (144, 12531970), (160, 11278773), (165, 10936992), (176, 10253430), (180, 10025576), (198, 9114160), (220, 8202744), (240, 7519182), (242, 7457040), (264, 6835620), (288, 6265985), (330, 5468496), (352, 5126715), (360, 5012788), (363, 4971360), (396, 4557080), (440, 4101372), (480, 3759591), (484, 3728520), (495, 3645664), (528, 3417810), (605, 2982816), (660, 2734248), (720, 2506394), (726, 2485680), (792, 2278540), (880, 2050686), (968, 1864260), (990, 1822832), (1056, 1708905), (1089, 1657120), (1210, 1491408), (1320, 1367124), (1440, 1253197), (1452, 1242840), (1584, 1139270), (1760, 1025343), (1815, 994272), (1936, 932130), (1980, 911416), (2178, 828560), (2420, 745704), (2640, 683562), (2904, 621420), (3168, 569635), (3630, 497136), (3872, 466065), (3960, 455708), (4356, 414280), (4840, 372852), (5280, 341781), (5445, 331424), (5808, 310710), (7260, 248568), (7920, 227854), (8712, 207140), (9680, 186426), (10357, 174240), (10890, 165712), (11616, 155355), (14520, 124284), (15840, 113927), (17424, 103570), (19360, 93213), (20714, 87120), (21780, 82856), (29040, 62142), (31071, 58080), (34848, 51785), (41428, 43560)]